#B03173#B03173

#B03173 is a mid, vivid pink. Relative luminance 0.127; OKLCH L 52.5% C 0.174 H 353.0°. Best body text is #FFFFFF at 5.94:1 contrast (WCAG AA passes).

Color values

HEX	#B03173
RGB	rgb(176, 49, 115)
HSL	hsl(329, 56%, 44%)
HSV	hsv(329, 72%, 69%)
CMYK	cmyk(0%, 72.2%, 34.7%, 31%)
CIE-LAB	lab(42.26, 56.34, -8.29)
CIE-LCH	lch(42.26, 56.95, 351.63°)
OKLab	oklab(52.51% 0.1725 -0.0213)
OKLCH	oklch(52.51% 0.174 353)
XYZ	xyz(22.0986, 12.6671, 17.4976)
Luminance	0.1267 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B03173 #31B06E

analogous

#AE31B0 #B03173 #B03134

triadic

#B03173 #73B031 #3173B0

tetradic

#B03173 #B0AE31 #31B06E #3134B0

square

#B03173 #B0AE31 #31B06E #3134B0

split-complementary

#B03173 #34B031 #31B0AE

monochromatic

#501634 #802454 #B03173 #CE5092 #DC80B0

Accessibility & contrast

On white

5.94

#B03173 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.53

#B03173 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B03173

5.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B03173	#FFFFFF	#000000	##FFFFFF
##B03173	1.00	5.94	3.53	5.94
#FFFFFF	5.94	1.00	21.00	1.00
#000000	3.53	21.00	1.00	21.00
##FFFFFF	5.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#475575

Deuteranopia (green-blind)

#6B6C70

Tritanopia (blue-blind)

#BE274E

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #b03173;
/* rgb */ color: rgb(176, 49, 115);
/* oklch */ color: oklch(52.5% 0.174 353.0);

Tailwind

colors: {
  custom: {
    50: '#cc749b',
    500: '#b03173',
    950: '#000000',
  },
}

SCSS

$custom: #b03173;
$custom-light: #cc749b;
$custom-dark: #000000;

JSON

{
  "hex": "#b03173",
  "rgb": {
    "r": 176,
    "g": 49,
    "b": 115
  },
  "hsl": {
    "h": 328.819,
    "s": 56.444,
    "l": 44.118
  },
  "oklch": {
    "l": 0.52514,
    "c": 0.17383,
    "h": 353
  },
  "luminance": 0.12665
}

Semantic roles & 50–950 ramp

primary

#B03173

secondary

#78C59D

accent

#E09148

background

#FDF7F9

surface

#FAEDF2

border

#D3C8CC

text

#14090E

muted

#837B7E

Preview Lab

Preview with #B03173

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →